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Team bullpen data and usage tracking

Mitch Spence
Mitch Spence
Throws: R
Primary Role(s): Reliever
Age: 27

Athletics
Team Record: 25 - 40
Head Coach: Mark Kotsay
Pitching Coach: Scott Emerson
Pitcher Snapshot
Pitcher Impact Rating:
48.6
IP (last 7 gm):
7
ERA (last 7 gm):
1.29
Team BP Power Rank:
#30

Pitcher Season Stats

Cumulative Stats
Season G ERA IP PA P/pa SO/pa BB/pa HR/pa SB/pa G/AO AVG OBP xWOBA OPS
2025 23 4.09 44.00 189 3.71 21.7% 7.9% 2.6% 0.8% 0.85 0.243 0.312 0.349 0.703
2025 SpringTr 6 5.17 15.20 67 3.73 19.4% 4.5% 1.5% 1% 0.72 0.302 0.343 - 0.740
2025: Home 12 6.16 19.00 89 4.86 28.6% 14.3% 0.0% 1% 0.89 0.263 0.348 - 0.861
2025: Away 11 2.52 25.00 100 3.88 25.0% 0.0% 0.0% 0.75% 0.83 0.226 0.280 - 0.570
2025: Vs L 22 - 17.20 78 4.67 33.3% 0.0% 0.0% % 2.1 0.292 0.346 - 0.888
2025: Vs R 22 - 26.00 111 3.40 20.0% 0.0% 0.0% % 0.53 0.206 0.288 - 0.566
2025 Pitch Arsenal
Game Logs
Game Date Opponent IP PA R H 2B 3B HR BB SO SB CS NP-S AVG
2025-06-05 vs Twins 5.00
1
 18 1 3 0 0 1 1 4 0 0 57-39 0.24
2025-06-01 @ Blue Jays 2.00
6
 7 0 1 0 0 0 0 2 0 0 22-15 0.25
2025-05-30 @ Blue Jays 2.20
3
 11 2 2 0 0 0 2 0 1 0 29-18 0.26
2025-05-27 @ Astros 1.20
4
 6 0 1 0 0 0 0 3 0 0 29-20 0.26
2025-05-24 vs Phillies 1.00
11
 5 3 1 1 0 0 1 0 0 0 18-10 0.26
2025-05-22 vs Angels 1.10
7
 5 0 0 0 0 0 0 2 0 0 27-18 0.26
2025-05-19 vs Angels 2.20
5
 10 0 2 1 0 0 0 3 0 0 39-25 0.27
Advanced Stats
Advanced Stats will be released after the All-Star break

Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Jun-6 Jun-5 Jun-4 Jun-3 Jun-2 Jun-1 May-31
Mitch Spence 7.0 79-54 1.29
5.0
1
57-39
2.0
6
22-15
T.J. McFarland 1.0 17-11 0.00
1.0
17-11
Michael Kelly 1.1 19-9 0.00
1.1
7
19-9
Tyler Ferguson 2.0 49-27 9.00
0.1
22-11
0.2
7
16-8
1.0
7
11-8
Sean Newcomb 2.2 71-39 10.15
1.2
6
45-25
1.0
9
26-14
Hogan Harris 2.1 63-34 3.86
1.1
8
33-19
1.0
6
30-15
Elvis Alvarado 3.1 62-40 5.41
2.0
8
34-22
1.1
7
28-18
J.T. Ginn 0 0-0 3.38
Brady Basso 0 0-0 15.00
Osvaldo Bido 0.2 24-11 27.27
0.2
6
24-11
JP Sears 0 0-0 6.00
Grant Holman 3.1 61-35 5.41
1.0
23-14
1.1
1
17-9
1.0
8
21-12
Jacob Lopez 0 0-0 10.15
Ken Waldichuk 0 0-0 1.80
Justin Sterner 1.0 31-20 36.00
1.0
1
15-11
0.0
8
16-9
Mason Miller 3.2 46-30 0.00
1.2
25-18
1.0
9
9-4
1.0
8
12-8
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
Advanced Pitcher Traits
Games Pitched this Season:
23
Games Started this Season:
0
Pitchers versus LH batters:
Yes
Pitchers versus RH batters:
Yes
Avg Inning when called:
5
Avg Run Diff when called:
3.17
Pitches over 30 pitches:
Yes
Pitches before the 8th:
Yes
Pitches back to back days:
No
Other Athletics Pitchers

T.J. McFarland (L)
Michael Kelly (R)
Tyler Ferguson (R)
Sean Newcomb (L)
Hogan Harris (L)
Elvis Alvarado (R)
Brady Basso (L)
Osvaldo Bido (R)
Grant Holman (R)
Justin Sterner (R)
Mitch Spence (R)
Max Muncy (R)
Mason Miller (R)

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